Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074260 | Filter using carbon nanotube | Jai Kwon Lee, Young-Saeng Kim | 2006-07-11 |
| 7048780 | Air purifier | Young-Saeng Kim | 2006-05-23 |
| 7029520 | Dust collecting apparatus for an air conditioner | Young-Saeng Kim | 2006-04-18 |